| Input | | | | | Input voltage range | 195 to 265V AC | | | | Frequency | 50 to 60Hz | | | | Power consumption | 1.5 to 4.2W | | | | Efficiency typ. | >90% | | | | Power factor | 0.9 | | | | Output | | | | | Power output range | 1 to 3.8W | | | | Output | 350mA @ 24V | 55-1977 | | | 700mA @12V | 55-1978 | | | Ripple voltage | 50mV peak to peak | | | | Input-output isolation | 3kV 50Hz | | | | Operating temperature | –10°C to +40°C | | | | Storage temperature | –20°C to +40°C | | | | Case temperature | +85°C | | | | Relative humidity | 80% | | | | Dimensions (mm) | 53 dia. x 19 | | | |
|
|
|
|